duramax exhaust Products

P1 Race Parts Performance Series 4" Down Pipe Back Exhaust System for your 2011-2015 GMC Chevy 6.6L Duramax LML diesel pickup. Made from heavy gauge aluminized steel, this kit comes with a 304 polished stainless muffler. No exhaust tip comes with this system. *Will Not Fit 2015.5 With 3 Bolt Flange Downpipe

MBRP's 4" Downpipe Back XP Series Exhaust System for your 2001-2007 GMC Chevy Duramax 6.6L LB7, LLY, and LBZ diesel pickup. Made from 16 gauge T409 stainless steel (which lasts longer than aluminized exhaust), this kit comes with a T304 polished stainless muffler and exhaust tips.

MBRP's 4" aluminized AL INSTALLER Series Down Pipe Back Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel truck comes with an aluminized muffler and MBRP exhaust tip.

MBRP's Performance Series 4" Cat-Back Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel pickup. Made from heavy gauge aluminized steel, this kit comes with an aluminized muffler. No exhaust tip comes with this system.

MBRP's 5" Cat-Back XP Series Exhaust System for your 2001-2007 GMC Chevy Duramax 6.6L LB7, LLY, and LBZ diesel pickup. Made from 16 gauge T409 stainless steel (which lasts longer than aluminized exhaust), this kit comes with a T304 polished stainless muffler and exhaust tip.

MBRP's 5" aluminized AL INSTALLER Series Cat-Back Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel truck comes with an aluminized muffler and MBRP exhaust tip.

MBRP's AL INSTALLER Series 4" DPF (Diesel Particulate Filter) Back Aluminized Exhaust System for your 2007-2010 GMC Chevy Duramax 6.6L LMM diesel pickup. Made from heavy gauge aluminized steel, this kit includes a T304 polished stainless MBRP exhaust tip.

MBRP's Performance Series 4" DPF Filter Back Exhaust System for your 2007-2010 GMC Chevy Duramax 6.6L LMM diesel pickup. Made from heavy gauge aluminized steel. No exhaust tip is included.

MBRP's AL INSTALLER Series 5" DPF (Diesel Particulate Filter) Back Exhaust System for your 2007-2010 GMC Chevy 6.6L Duramax LMM diesel pickup. Made from heavy gauge aluminized steel, this kit does not come with a muffler or exhaust tip.

MBRP's AL INSTALLER Series 4" DPF Back Exhaust kit with an aluminized steel finish for your 2011-2019 GM 6.6L Duramax LMLL5P diesel truck. This kit uses a single side exit and comes with no muffler, but comes with a polished stainless exhaust tip.

MBRP's 5" DPF (Diesel Particulate Filter) Back XP Series Exhaust System for your 2011-2019 GMC Chevy Duramax 6.6L LML and L5P diesel pickup. Made from 16 gauge T409 stainless steel (which lasts longer than aluminized exhaust), this kit also comes with a T304 polished stainless exhaust tip.

MBRP's 5" DPF Filter Back Exhaust kit with an aluminized steel finish for your 2011-2019 GMC Chevy 6.6L Duramax LMLL5P diesel truck. This kit uses a single side exit and comes with no muffler, but comes with a polished stainless exhaust tip.

Mel's Manufacturing 5" Aluminized Down Pipe Back exhaust kit for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Mel's Manufacturing 5" Aluminized Steel DPF Filter Back exhaust kit for your 2007.5 - 2010 GM 6.6L Duramax LMM EC-CC/SB-LB-Dually - No Muffler / With Tip

Mel's Manufacturing 5" Aluminized Down Pipe Back exhaust kit for your 2007 - 2010 GM 6.6L Duramax LMM - With Muffler / No Tip

Mel's Manufacturing 5" Aluminized Down Pipe Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip. SEE IMPORTANT FITMENT NOTES

Mel's Manufacturing 4" Aluminized down pipe back dual exhaust kit for your 2001-2007 GMC/Chevy 6.6L Duramax LB7/LLY/LBZ - With Muffler / No Tips - EC-CC/SB-LB. ONLY FITS 2500HD SRW (Single Rear Wheel) TRUCKS. Note: Dual tail pipes may require modifications with suspension mods and or Air Bags

Mel's Manufacturing 4" aluminized down pipe back exhaust kit for your 2007-2010 GMC/Chevy 6.6L Duramax LMM - No Muffler / No Tip. Race tuning required.

Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2007 - 2010 GM 6.6L Duramax LMM - With Muffler / No Tip

Mel's Manufacturing 4" Aluminized Steel Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip